Embedded Real-Time Operating Systems Design: Insights and Implementation combines explanations of RTOS concepts with detailed, practical implementation guidance for designing a basic real-time kernel-limited in scope and simple to understand-that could be used for a real design of modest complexity. The kernel features upward-compatibility to a commercial real-time operating system: Nucleus RTOS. Code is provided which can be used without restriction, along with practical information on scheduling, preemption and interrupt information flow (queues, semaphores) and how they work, and signaling between tasks (signals, events). Also includes coverage of memory management (Where does each task get its stack from? What happens if the stack is overflowed? Reallocation or Fault?), CPU contexts (storage and retrieval after a context switch), and more. The book teaches readers how to utilize a basic real-time kernel to develop their own prototype, how to design RTOS features, and how to understand the facilities of a commercial RTOS. Delivers the first book to both explain the principles of RTOS and show their practical implementation Demonstrates how to prototype a real-time design Provides fully free code for use by readersIncludes coverage of memory management (Where does each task get its stack from? What happens if the stack is overflowed? Reallocation or Fault?) and CPU contexts (storage and retrieval after a context switch) INDICE: 1. Program structure and real time 2. Multitasking and Scheduling 3. RTOS Services and Facilities 4. Nucleus SE 5. The Scheduler 6. Tasks 7. Partition Memory 8. Signals 9. Event Flag Groups 10. Semaphores 11. Mailboxes 12. Queues 13. Pipes 14. System Time 15. Application Timers 16. Interrupts in Nucleus SE 17. Nucleus SE Initialization and Start-up 18. Diagnostics and Error Checking 19. Unimplemented Facilities and Compatibility 20. Using Nucleus SE 21. Nucleus SE Reference Information
- ISBN: 978-0-12-822851-7
- Editorial: Newnes
- Encuadernacion: Rústica
- Páginas: 225
- Fecha Publicación: 01/10/2020
- Nº Volúmenes: 1
- Idioma: Inglés